Connected Vehicle

Volkswagen unveils Passat with latest assistance, Infotainment and convenience system

Published: July 07, 2014 | Germany

Volkswagen unveiled the eight-generation Passat at the Volkswagen Design Centre in Potsdam. The new Passat made its global debut with new engines, less weight and with the latest assistance, Infotainment and convenience systems. The new Passat delivers improved fuel efficiency (up to 20%); diesel and gasoline powertrains; up to 85 kg less weight, and a plug-in hybrid option. At 1.1 million units a year (2013) Passat is the Volkswagen Group’s model series with the highest volume sold world-wide.

Der neue Volkswagen Passat

The new Passat latest assistance, Infotainment and convenience systems details are as follows:

Infotainment systems: New infotainment and convenience systems make individual mobility more sustainable, networked and communicative; they also play an active role in the driving process and make it even safer. Technologies include—along with the Active Info Display and Head-Up display—systems such as an app-based Rear Seat Entertainment system for table computers; Front Assist plus City Emergency Braking with Pedestrian Monitoring and three new global innovations: Emergency Assist (stops vehicle in emergency); Trailer Assist (assisted maneuvering with a trailer); and Traffic Assist.

passat interior

Area View: Volkswagen is implementing the new generation of Area View for the first time in the Passat. The system is distinguished by extended functional features, higher camera resolution, obstacle detection and new 3D bird’s eye view perspectives.

Side Assist with Rear Traffic Alert: This system can make a contribution towards avoiding serious accidents, in two situations in particular. First, on the highway, it detects quickly overtaking vehicles and slow vehicles in the blind spot, warns the driver and thereby makes overtaking safer. If the camera-based Lane Assist is installed in addition to Side Assist, the system responds to a steering movement towards the hazardous side with a warning stage (even of the turn indicator is not set), and the vehicle actively countersteers when a lane change is initiated.

Rear Traffic Alert also aids backing out of parking spaces perpendicular to the roadway in reverse. The radar-based sensor module detects vehicles that are approaching from the side. In case of an imminent collision, Rear Traffic Alert first outputs a visual warning then an acoustic warning. If the driver ignores the hazard, and there is high risk of collision, Rear Traffic Alert automatically initiates a brake intervention.

Traffic Assist: Volkswagen developed its Traffic Assist based on Lane Assist and Adaptive Cruise Control (ACC). The system makes driving in traffic jams or stop-and-go traffic much more comfortable. The foundation for the system is an adaptive lane tracking function at speeds below 60 km/h (37 mph). The system not only makes countersteering corrections when the car is leaving the lane; rather, Lane Assist continually keeps the Passat in the center of the lane by means of adaptive lane tracking.

Adaptive Cruise Control (ACC) is another assistance system that is integrated in Traffic Assist. When ACC is active it automatically handles braking and accelerator pedal including at stop-and-go traffic speeds. ACC and Lane Assist merge to form Traffic Assist: The system enables assisted transverse and longitudinal tracking. The car automatically steers, accelerates and brakes, but under the condition that drivers keep their hands on the steering wheel and participate in steering, so that they can intervene at any time.

Emergency Assist: Another system in which Lane Assist and ACC merge to create a new assistance system is Emergency Assist: as soon as the sensors detect that the driver is not exhibiting any steering, braking or acceleration activities, the system initiates various escalation stages of arousing the driver awake, and if the driver is still inactive it initiates an emergency stop. The hazard lights unit is automatically activated, and the Passat executes a slight steering maneuver to make surrounding traffic aware of the hazardous situation.

ACC prevents the vehicle from colliding with traffic ahead. Emergency Assist from Volkswagen is the first system of its kind. Moreover, in any Passat with an integrated mobile phone interface, the “Euro emergency phone number 112” can be called via “SOS emergency call” over the infotainment system, to place a call to an emergency response dispatcher in case of an emergency. This requires a phone coupled to the infotainment system via Bluetooth or an active SIM card in the “Premium” mobile phone interface.

Front Assist with City Emergency Braking: Front Assist is a system for warning and automatic braking in case of an imminent collision. One system component of Front Assist is City Emergency Braking. While Front Assist warns of insufficient space to vehicles ahead in traffic and frontal collision hazards at higher speeds and automatically brakes the vehicle if necessary, the City Emergency Braking function performs this role in urban traffic. Until now, the Emergency Braking system could only detect vehicles. In the new Passat, the more advanced system also recognizes pedestrians for the first time. Front Assist with City Emergency Braking is another example of democratization of driver assistance systems, because Volkswagen already offers this technology as standard from the Passat Comfortline.

Video showing the world premiere of new Volkswagen Passat:

Source: Green Car Congress


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